X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
pH 6.5
Details 50 MM MES, 2.4 M SODIUM MALONATE, PH 6.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 206.88 α = 90
b = 212.72 β = 90
c = 434.05 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA -- SLS X06SA

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
2.79 220 99.2 0.16 -- -- 3.8 -- 233146 -- -3.0 --
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
2.79 3.96 96.0 0.62 -- 2.0 3.8 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 2.8 218.22 -- -- -- 226114 7031 99.7 -- 0.216 0.215 0.237 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.8 2.87 -- 516 16231 0.342 0.364 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 33.06
Anisotropic B[1][1] 0.0
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 2.044
r_scbond_it 1.148
r_mcangle_it 0.77
r_mcbond_it 0.46
r_nbd_refined 0.21
r_gen_planes_refined 0.003
r_chiral_restr 0.082
r_dihedral_angle_4_deg 20.1
r_dihedral_angle_3_deg 18.239
r_dihedral_angle_2_deg 35.97
r_dihedral_angle_1_deg 7.752
r_angle_refined_deg 1.25
r_bond_refined_d 0.01
r_nbtor_refined 0.307
r_xyhbond_nbd_refined 0.13
r_symmetry_vdw_refined 0.259
r_symmetry_hbond_refined 0.242
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 46176
Nucleic Acid Atoms 0
Heterogen Atoms 13
Solvent Atoms 98

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XDS Data Reduction (data scaling)
PHASER Structure Solution
REFMAC 5.2.0005 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.2.0005 refinement
PHASER model building